Nipple, Carbon Steel, Boss, Overall Length Inch 1.281

Part # MS21900-6

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The MS21900-6 Adapter Flareless Tube is a robust steel component for aviation, featuring a unique design for secure connections. With excellent corrosion resistance and capable of handling 3000 psi and 275°F, it's vital for fluid applications in military aircraft like the Galaxy C-5.
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Overview

Nipple, MS21900-6, is a carbon steel tube adapter designed for applications in the 11F aircraft, Galaxy C-5. This component features a flared and flareless style with a center wrenching facility, making it suitable for various connections in aerospace environments. The nominal overall length of the nipple is 1.281 inches, which ensures compatibility with standard fittings. Due to its designation as a weapon system essential part, it plays a critical role in the performance and functionality of the aircraft systems.

Features & Benefits

Features
  • Flared and flareless design with center wrenching facility for secure connections.
  • Cadmium overall surface treatment for enhanced corrosion resistance.
  • Designed for fluid media applications with a maximum operating pressure of 3000 pounds per square inch.
  • Constructed from steel composition 1137 for durability and reliability.
Benefits
  • Ensures secure and leak-free connections in critical aircraft systems.
  • Resists corrosion, extending the lifespan of the component in harsh environments.
  • Meets stringent government standards, ensuring quality and performance.
  • Ideal for use in military aircraft, enhancing operational reliability.

Technical Information

ATA Number

31

ATA Chapter

Indicating / Recording Systems

ATA Group

Airframe Systems

ATA Section

SPECIAL INSTRUMENTS

NIIN

005411578

NSN

4730-00-541-1578

FSCG

4730

FSCG Category

Hose, Pipe, Tube, Lubrication, and Railing Fittings

UNSPSC Code

40183109

UNSPSC Category

Tube adapter

Lead Time (Days)

375

Not For Sale

No

Product Class Description

Tube adapter

Country of Origin

United States

Harmonized Tariff Schedule Code

7307995060

Manufacturer CAGE Code

66774

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

Yes

Revision Level Applicable

Yes

Product Class

40183109

Material Composition

CARBON STEEL

Design Holder CAGE Code

96906

Design Holder

MS STANDARDS

Potential Alternates

137000ITL
4730005411578

Aircraft Makes

Boeing

Aircraft Models

707
DC9
KC-10
717
DC10

Shipping Details

ECCN

9A991.d

Proprietary Part

No

Hazmat

No
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